package com.itheima.mapper;

import com.itheima.domain.pojo.Dept;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Select;

import java.util.List;

@Mapper
public interface DeptMapper {
    @Select("select id,name,create_time createTime ,update_time updateTime from dept order by create_time desc ")
    List<Dept> findAll();

    @Select("delete from dept where id = #{id}")
    void deleteByDeptId(Integer id);

    @Select("insert into dept(name,create_time,update_time) values(#{name},#{createTime},#{updateTime})")
    void save(Dept dept);

    @Select("select id, name, create_time, update_time from dept where id = #{id}")
    Dept getInfo(Integer id);

    @Select("update dept set name = #{name},update_time = #{updateTime} where id = #{id}")
    void update(Dept dept);
}
